Fanuc Alarm 5421: ILLEGAL COMMAND IN G43.4/ G43.5 Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description In pivot tool length compensation (type 2) mode, a rotation axis is specified. Have you faced Fanuc Alarm 5421 ILLEGAL COMMAND IN G43.4/ G43.5 on your machine? Share your experience or troubleshooting tips…
Fanuc Alarm 407: SERVO ALARM: EXCESS ERROR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The difference in synchronous axis position deviation exceeded the set value. Have you faced Fanuc Alarm 407 SERVO ALARM: EXCESS ERROR on your machine? Share your experience or troubleshooting tips in the comments below…
Fanuc Alarm 5252: ILLEGAL P COMMAND IN G54.2 Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The P value specifying the offset number of a fixture offset is too large. Correct the program. Have you faced Fanuc Alarm 5252 ILLEGAL P COMMAND IN G54.2 on your machine? Share your…
Fanuc Alarm 5422: EXCESS VELOCITY IN G43.4/ G43.5 Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description As a result of pivot tool length compensation, an attempt was made to move the tool along an axis at a feedrate exceeding the maximum cutting feedrate. Have you faced Fanuc Alarm…
Fanuc Alarm 409: SERVO ALARM: n AXIS TORQUE ALM Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Abnormal load has been detected on the servo motor(s) . Alternatively, abnormal spindle motor load has been detected in Cs mode. Have you faced Fanuc Alarm 409 SERVO ALARM: n AXIS…
Fanuc Alarm 5257: G41/G42 NOT ALLOWED IN MDI MODE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description M series;G41/G42 (cutter compensation C: M series) was specified in MDI mode. (Depending on the setting of bit 4 of parameter No. 5008) Have you faced Fanuc Alarm 5257 G41/G42 NOT…
Fanuc Alarm 5425: ILLEGAL OFFSET VALUE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The offset number is incorrect. Have you faced Fanuc Alarm 5425 ILLEGAL OFFSET VALUE on your machine? Share your experience or troubleshooting tips in the comments below to help other CNC operators and programmers clear…
Fanuc Alarm 410: SERVO ALARM: n–TH AXIS – EXCESS ERROR Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The position deviation value when the n–th axis (axis 1–8) stops is larger than the set value. Refer to procedure of trouble shooting. Have you faced Fanuc Alarm 410 SERVO…
Fanuc Alarm 5440: ILLEGAL DRILLING AXIS SELECTED Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The drilling axis specified for the drilling canned cycle is incorrect. The G code command block of the canned cycle does not specify the Z point of the drilling axis. When there is…
Fanuc Alarm 5445: CRC:MOTION IN G39 Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Corner circular interpolation (G39) of cutter compensation is not specified alone but is specified with a move command. Have you faced Fanuc Alarm 5445 CRC:MOTION IN G39 on your machine? Share your experience or troubleshooting…
Fanuc Alarm 5446: CRC:NO AVOIDANCE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Because there is no interference evade vector, the interference check evade function of cutter compensation cannot evade interference. Have you faced Fanuc Alarm 5446 CRC:NO AVOIDANCE on your machine? Share your experience or troubleshooting tips in…
Fanuc Alarm 5447: CRC:DANGEROUS AVOIDANCE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The interference check evade function of cutter compensation determines that an evade operation will lead to danger. Have you faced Fanuc Alarm 5447 CRC:DANGEROUS AVOIDANCE on your machine? Share your experience or troubleshooting tips in the…
Fanuc Alarm 5448: CRC:INTERFERENCE TO AVD. Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description In the interference check evade function of cutter compensation, a further interference occurs for an already created interference evade vector. Have you faced Fanuc Alarm 5448 CRC:INTERFERENCE TO AVD. on your machine? Share your experience…
Fanuc Alarm 5452: IMPROPER G–CODE (5AXIS MODE) Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description A G code that cannot be specified is found. (5–axis mode) This alarm is issued when;1) Three–dimensional cutter compensation (side–face offset and leading– edge offset) is applied during cutter compensation, or cutter compensation…
Fanuc Alarm 5453: NOTE: G68 IS CANCELED Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description When bit 2 of parameter No. 5400 is set to 1, and a reset does not cancel G68, this alarm is issued at the time of program restart. To release this alarm, press…
Fanuc Alarm 415: SERVO ALARM: n–TH AXIS – EXCESS SHIFT Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description A speed higher than 524288000 units/s was attempted to be set in the n–th axis (axis 1–8). This error occurs as the result of improperly set CMR. Have you faced…
Fanuc Alarm 416: SERVO ALARM: n–TH AXIS – DISCONNECTION Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description Position detection system fault in the n–th axis (axis 1–4) pulse coder (disconnection alarm). Refer to diagnosis display No. 200, 201 for details. Have you faced Fanuc Alarm 416 SERVO ALARM:…
Fanuc Alarm 229: CAN NOT KEEP SYNCHRO–STATE Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description T series;This alarm is generated in the following circumstances.;1 When the synchro/mixed state could not be kept due to system overload.;2 The above condition occurred in CMC devices (hardware) and synchro– state could…
Fanuc Alarm 230: R CODE NOT FOUND Fanuc Control Model: 16 / 18 / 21-Series, 16i/18i/21i and 30i/31i/32i series Fanuc Alarm Description The infeed quantity R has not been instructed for the G161 block. Or the R command value is negative. Correct the program. Have you faced Fanuc Alarm 230 R CODE NOT FOUND on your…
Fanuc Alarm 211: G31 (HIGH) NOT ALLOWED IN G99 Fanuc Control Model: This alarm typically applies to Fanuc Series 16, 18, 21 and their corresponding i-Series (such as 16i, 18i, 21i) Fanuc Alarm Description G31 is commanded in the per revolution command when the high– speed skip option is provided. Modify the program. Have you…